Green Heat Pump Wiring Diagram
Can't figure this 3 wire system out or find anything in postal about it Thermostat wiring wire heat color diagram air pump nest guide common goodman colors honeywell code heater aruf handler wires labels
Can't figure this 3 wire system out or find anything in postal about it
![Can't figure this 3 wire system out or find anything in postal about it](https://i2.wp.com/www.pickhvac.com/wp-content/uploads/2018/01/thermostat-wiring-colors-to-labels.jpg)
Can't figure this 3 wire system out or find anything in postal about it